193 results for “Reaction Department”, page 7 of 10
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Radiology Case Reports
…concerning for metastatic disease. Further workup with a core-needle biopsy of the pleural nodule revealed "droplets of foreign material and foreign body giant cell reaction consistent with contents of ruptured medical device", without evidence of…
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Respirology
…the lumen of 11 IPCs (27%). A foreign body giant cell reaction was present at the cuff site in all the 29 IPC in which the subcutaneous cuff was examined. Acute (n = 10) and/or…
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The American Journal of Case Reports
…days, the patient developed a fever and worsening encephalopathy. A lumbar puncture showed elevated nucleated cells and positive polymerase chain reaction for herpes simplex virus 1 in the cerebrospinal fluid, confirming the diagnosis of HSVE. Acyclovir…
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The American Journal of Forensic Medicine and Pathology
…and its numerous applications. Its biological effects, which include fibrogenesis and carcinogenesis, may be related to the cellular reaction, to its large specific surface, or to the size and shape of the fibers. Its oncogenic action…
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The American Journal of Medicine
…because of extension of the pleural fibrosis into the lung. Two of these patients had pleural uptake of 67-gallium citrate attributable to the inflammatory reaction. With the increasing duration since onset of exposure in the…
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The American Journal of Pathology
…decreased in PKCdelta-/- mice. At 9 days, microarray and quantitative reverse transcriptase-polymerase chain reaction analysis of lung tissues revealed increased mRNA levels of the profibrotic cytokine, IL-4, in asbestos-exposed wild-type mice but…
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The American Journal of Physiology
…and humans exposed to asbestos. It is not known whether the increased epithelial permeability results from direct effects of asbestos or occurs as a result of the inflammatory reaction to asbestos fibers. To address this question…
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The Clinical Respiratory Journal
…Designated polymorphisms were identified by polymerase chain reaction (PCR) and/or restriction fragment length polymorphism (RFLP). Results: Our study showed that the frequencies of the b/b genotype and b allele of eNOS gene intron 4…
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The International Journal of Biochemistry & Cell Biology
…through receptor-mediated events or integrins. Alternatively, they may be stimulated by oxidants generated both during phagocytosis of minerals and/or by redox reactions on the mineral surface. Once initiated, these pathways can lead to promotion…
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The Journal of Clinical Investigation
…vivo, and provide evidence of a possible alternative mechanism of asbestos-induced injury to that thought to be induced by Fenton reactions. Asbestos induces apoptosis of human and rabbit pleural mesothelial cells via reactive oxygen species…
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The Journal of Histochemistry and Cytochemistry
…as a marker of active pleural involvement. For this purpose we analyzed 71 histological samples of inflammatory and fibrotic pleura from patients with asbestos-induced pleural reaction (n = 6), postcardiac injury syndrome (n = 6…
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The Journal of Pathology
…closely associated with iron overload: repeated administration of an iron chelator, nitrilotriacetic acid, which promotes the Fenton reaction, significantly reduced the period required for carcinogenesis; massive iron deposition was found in the peritoneal organs with high…
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The Lancet. Oncology
…reported grade 3 or worse treatment-related adverse events were diarrhoea (six \[3%\] of 221 in the nivolumab group vs two \[2%\] of 111 in the placebo group) and infusion-related reaction (six \[3%\] vs none)…
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Toxicology
…of in vitro assays can be used to screen the capability of minerals to elicit cell damage and inflammatory changes in the respiratory tract. 1980s Lung cell reactions in guinea pigs after inhalation of asbestos (amosite)…
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Case Reports on Asbestos
…M. Shinomiya. Respiratory Medicine Case Reports 2025;58:102315. Case report PubMed · Publisher · Free full text Hyperleukocytosis, leukemoid reaction caused by malignant peritoneal mesothelioma: a case report and review of literature. K. Zhu, D. Zhou, K…
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Virchows Archiv
…staining patterns for VCAM and E-selectin, there were significant differences in the expression of E-cadherin: while nearly all adenocarcinomas stained positively, there was almost no staining reaction of the mesotheliomas. Therefore, E-cadherin -- in…
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Waste Management
…phosphoric acid. The process proved very effective when the phosphoric acid concentration was 30%, the temperature was 90°C and the reaction time 60min. Contrary to the common asbestos treatment method that consists of landfilling, the proposed…
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Research on Crocidolite
…Sciences of the United States of America 2020;117(52):33466-33473. PubMed · Publisher · Free full text Induction of Gamma-Glutamyltransferase Activity and Consequent Pro-oxidant Reactions in Human Macrophages Exposed to Crocidolite Asbestos. A. Corti…
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Research on Tremolite
…Chloros, N. Chatzidimitriou, et al. American Journal of Industrial Medicine 2006;49(8):634-41. PubMed · Publisher Mineral-fluid interaction in the lungs: insights from reaction-path modeling. S.A. Wood, A.E. Taunton, C. Normand…
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Antioxidants
…the interactions between light, photosensitizers, and tissue oxygen to produce cytotoxic reactive oxygen species (ROS), primarily singlet oxygen (1O2) through Type II photochemical reactions, along with superoxide anion radicals (O2•-), hydrogen peroxide (H2O2), and hydroxyl radicals…